CN213212071U - High-performance electrical engineering distribution circuit breaker - Google Patents
High-performance electrical engineering distribution circuit breaker Download PDFInfo
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- CN213212071U CN213212071U CN202021474294.9U CN202021474294U CN213212071U CN 213212071 U CN213212071 U CN 213212071U CN 202021474294 U CN202021474294 U CN 202021474294U CN 213212071 U CN213212071 U CN 213212071U
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- circuit breaker
- strong magnet
- slider
- shell
- switch
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Abstract
A high-performance electrical engineering distribution circuit breaker comprises a circuit breaker, a circuit breaker switch, a strong magnet, a sliding block and a shell; the circuit breaker is provided with a circuit breaker switch which can rotate, a semicircular shell is arranged on the periphery of the circuit breaker switch, the circuit breaker switch is sealed by the semicircular shell, and dust and rainwater cannot enter the circuit breaker, so that the good performance of the circuit breaker is ensured; the shell is provided with a sliding block, and the sliding block can slide on the shell. The upper segment of slider is the handle, the hypomere is the strong magnet, circuit breaker switch's upper segment is the strong magnet, and strong magnet inter attraction, and when the circuit breaker tripped, circuit breaker switch's strong magnet drove the slider and removes, when needing artificially to close or open circuit breaker switch, the slider that slides, the strong magnet of slider drove circuit breaker switch's strong magnet and rotates, realizes opening and closing of circuit breaker, and circuit breaker switch and slider contactless effectively prevent to electrocute.
Description
Technical Field
The utility model relates to an electrical engineering technical field, concretely relates to electrical engineering distribution circuit breaker of high performance.
Background
The circuit breaker is a commonly used component in electrical engineering, and the conventional circuit breaker refers to a switching device which can close, bear and open current under normal circuit conditions and can close, bear and open current under abnormal circuit conditions within a specified time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances. The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. Currently, circuit breakers have gained widespread use.
However, the circuit breaker in the prior art is poor in service performance and air tightness, electric elements have attraction, a large amount of dust can enter the circuit breaker, the performance of the circuit breaker is affected, the circuit breaker is exposed outside and is easily affected by rainwater, the existing circuit breaker is insulated by plastic, the voltage of a high-voltage electrical appliance is extremely high, and electric shock danger exists when a human body touches the circuit breaker.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a high-performance electrical engineering distribution circuit breaker; the circuit breaker is sealed, cannot be influenced by rainwater and dust, and is safe to use and good in performance.
In order to achieve the technical purpose and achieve the technical effects, the invention is realized by the following technical scheme:
a high-performance electrical engineering distribution circuit breaker comprises a circuit breaker, a circuit breaker switch, a strong magnet, a sliding block and a shell; the circuit breaker is provided with a circuit breaker switch which can rotate, a semicircular shell is arranged on the periphery of the circuit breaker switch, the circuit breaker switch is sealed by the semicircular shell, and dust and rainwater cannot enter the circuit breaker, so that the good performance of the circuit breaker is ensured; the shell is provided with a sliding block, and the sliding block can slide on the shell.
The upper segment of slider is the handle, the hypomere is the strong magnet, circuit breaker switch's upper segment is the strong magnet, and strong magnet inter attraction, and when the circuit breaker tripped, circuit breaker switch's strong magnet drove the slider and removes, when needing artificially to close or open circuit breaker switch, the slider that slides, the strong magnet of slider drove circuit breaker switch's strong magnet and rotates, realizes opening and closing of circuit breaker, and circuit breaker switch and slider contactless effectively prevent to electrocute.
Furthermore, the periphery of the shell is provided with an inverted T-shaped sliding block track, the sliding block is arranged in an inverted T shape, and the sliding block slides in the sliding block track.
Furthermore, the handles of the shell and the sliding block are made of plastic materials, have insulating property and are effectively insulated.
The utility model has the advantages that: a high performance electrical engineering distribution circuit breaker has following advantage:
1. a sealed shell is arranged on the periphery of the circuit breaker, so that dust and rainwater are effectively isolated from entering the circuit breaker, and the circuit breaker is ensured to have good performance;
2. the slide rail is set to the casing periphery, and the slider slides in the slide rail, and slider and circuit breaker switch all are provided with the strong magnet, rotate through the strong magnet mutual drive, realize contactless control circuit breaker, effectively prevent to electrocute.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a high performance electrical engineering distribution circuit breaker;
fig. 2 is a front cross-sectional structural schematic view of a high performance electrical engineering distribution circuit breaker;
fig. 3 is a left side cross-sectional structural schematic view of a high performance electrical engineering distribution circuit breaker.
In the drawings, the components represented by the respective reference numerals are listed below:
1-breaker, 2-breaker switch, 3-strong magnet, 4-shell and 5-slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, a high-performance electrical engineering distribution circuit breaker includes a circuit breaker 1, a circuit breaker switch 2, a strong magnet 3, a slider 5 and a housing 4; the circuit breaker 1 is provided with a circuit breaker switch 2, the circuit breaker switch 2 can rotate, a semicircular shell 4 is arranged on the periphery of the circuit breaker switch 2, the semicircular shell 4 seals the circuit breaker switch 2, dust and rainwater cannot enter the circuit breaker switch, and the good performance of the circuit breaker 1 is ensured; the shell 4 is provided with a sliding block 5, and the sliding block 5 can slide on the shell 4.
The upper segment of slider 5 is handle, hypomere is strong magnet 3, circuit breaker switch 2's upper segment is strong magnet 3, and strong magnet 3 inter attraction, when circuit breaker 1 tripping operation, circuit breaker switch 2's strong magnet 3 drives slider 5 and removes, need artificially close or when opening circuit breaker switch 2, slider 5 slides, and slider 5's strong magnet 3 drives circuit breaker switch 2's strong magnet 3 and rotates, realizes opening and closing of circuit breaker 1, and circuit breaker switch 2 and slider 5 contactless effectively prevent to electrocute. The periphery of the shell 4 is provided with an inverted T-shaped slide block track, the slide block 5 is arranged in an inverted T shape, and the slide block 5 slides in the slide block track. The handles of the shell 4 and the sliding block 5 are made of plastic materials, have insulating property and are effectively insulated.
The specific embodiment, 4 covers of casing are on circuit breaker switch 2, effectively prevent the entering of dust, rainwater, for circuit breaker 1 circular telegram, when the circuit is unusual, 1 open circuit of circuit breaker, and last strong magnet 3 of circuit breaker switch 2 drives slider 5 and slides on casing 4, when needing artificial disconnection and closing circuit breaker switch 2, manual slip slider 5, and 3 strong magnets that drive circuit breaker switch 2 of slider 5 slide 3 to control.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. A high-performance electrical engineering distribution circuit breaker is characterized by comprising a circuit breaker, a circuit breaker switch, a strong magnet, a sliding block and a shell; the circuit breaker is provided with a circuit breaker switch which can rotate, a semicircular shell is arranged on the periphery of the circuit breaker switch, and the semicircular shell seals the circuit breaker switch; the shell is provided with a sliding block, and the sliding block can slide on the shell; the upper segment of slider is the handle, and the hypomere is the strong magnet, circuit breaker switch's upper segment is the strong magnet, and the strong magnet inter attraction.
2. A high performance electrical engineering distribution circuit breaker according to claim 1, wherein the outer periphery of said housing is configured as an inverted T-shaped slider track, the slider is configured as an inverted T-shape, and the slider slides within the slider track.
3. The high performance electrical engineering power distribution circuit breaker of claim 1, wherein the housing and the handle of the slider are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474294.9U CN213212071U (en) | 2020-07-23 | 2020-07-23 | High-performance electrical engineering distribution circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474294.9U CN213212071U (en) | 2020-07-23 | 2020-07-23 | High-performance electrical engineering distribution circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212071U true CN213212071U (en) | 2021-05-14 |
Family
ID=75834722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021474294.9U Active CN213212071U (en) | 2020-07-23 | 2020-07-23 | High-performance electrical engineering distribution circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213212071U (en) |
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2020
- 2020-07-23 CN CN202021474294.9U patent/CN213212071U/en active Active
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